Computes OrdP values

OrdP.rb

#!/usr/bin/ruby

if ARGV.length != 2
        print "syntax: ./Ord prime number\n"
        exit
end

number          = ARGV[1].to_f
number_print    = ARGV[1].to_f
prime           = ARGV[0].to_f

i = 0

while ((number % prime == 0) and number != 0)
        i = i + 1
        number = number / prime
end

print "Ord #{prime} (#{number_print}) = #{i}\n"